The experimentalresult shows that this material process the advantage of high carryingcapacity, low friction coefficient, low wearing capacity and strongtolerance to silt, which greatly fit to the situation where over loadingand low friction are required, but water quality is feculent.
Results showed that when the combination proportion of CBF to AlCl_3 was 5:1 and to FeCl_3 was 20:1, the effect of the treatment and stability of compounds were optimal, whatever high feculent or low feculent water.
River department has devoted a great deal of manpower and material resources to the intellectual detecting technology for foundation stone in the Yellow River since 1980. But the problem can't be resolved thoroughly because of the difficulty in detecting through feculent water and silt seam, the particularity of stream current with much sandiness and limited detecting technology.
In five of these six patients, abdominal sonography revealed a dilated colon filled with fluid and feculent contents which was difficult to evaluate on the plain X-ray films.
When there is no evidence of diffuse purulent or feculent peritonitis, we believe this is the preferred method for treating patients who are hemodynamically stable.
The only pathognomonic clinical features were feculent vomiting, eructations, or odor.
Patients with benign duodenocolic fistulas usually complain of diarrhea, and occasionally nausea and feculent vomiting.
Malignant duodenocolic fistula, a rare complication of carcinoma of the hepatic flexure of the colon, may present with bilious diarrhea and feculent vomiting, and is usually associated with severe electrolyte and nutritional depletion.